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Analysis and Design of Various Key Pre- Distribution Schemes

Divya C , Jagannathan J , Sathish Kumar C , Krishnan N

The real emerging challenge in the field of Wireless Sensor Networks is to prevent sensor nodes by providing security and conserving scarce resources. Sensors are inexpensive, very low power devices which have limited resources and works on battery power. To provide security secret key plays a vital role, which is generated through some key pre-distribution schemes for providing a secure channels among sensor nodes in Wireless Sensor Networks. In this paper, we compare the proposed new key pre-distribution scheme called SHI-KPD Scheme with the existing key pre-distribution schemes based on some evaluation metrics such as resilience.